Enum SceneError 

pub enum SceneError {
    UnknownMesh,
    UnknownField,
    UnknownSection,
    StaleBvh(MeshId),
    InvalidInput(&'static str),
    StepNotOpen,
    Corrupted,
    Store(StoreError),
    Bvh(BvhError),
    Query(QueryError),
    Fields(FieldsError),
    Ops(OpsError),
}

Why a scene operation could not run. A failed operation leaves the scene unchanged.

Variants

UnknownMesh

The id is stale: its mesh was removed.

UnknownField

The field id is unknown: the field was removed, by hand or with the mesh it was on or measured to.

UnknownSection

The section id is unknown: the section was removed.

StaleBvh(MeshId)

The mesh’s BVH is out of date and its update mode forbids updating it implicitly.

InvalidInput(&'static str)

An argument was invalid (non-finite, not a rotation and so on).

StepNotOpen

There is no open history step to end or cancel.

Corrupted

An internal invariant was found broken.

Store(StoreError)

The mesh store reported an error (including OutOfMemory).

Bvh(BvhError)

The BVH reported an error (including OutOfMemory).

Query(QueryError)

A query reported an error (including OutOfMemory).

Fields(FieldsError)

A field kernel reported an error (including OutOfMemory).

Ops(OpsError)

A repair operation run through Scene::edit failed (including OutOfMemory).

Trait Implementations

impl Clone for SceneError

fn clone(&self) -> SceneError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SceneError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for SceneError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for SceneError

impl Error for SceneError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<BvhError> for SceneError

fn from(e: BvhError) -> Self

Converts to this type from the input type.

impl From<FieldsError> for SceneError

fn from(e: FieldsError) -> Self

Converts to this type from the input type.

impl From<OpsError> for SceneError

fn from(e: OpsError) -> Self

Converts to this type from the input type.

impl From<QueryError> for SceneError

fn from(e: QueryError) -> Self

Converts to this type from the input type.

impl From<StoreError> for SceneError

fn from(e: StoreError) -> Self

Converts to this type from the input type.

impl PartialEq for SceneError

fn eq(&self, other: &SceneError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SceneError